319519069805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{26017}}^1\times {\mathrm{188941}}^1$

素因数の和:214976

約数の個数: 16

約数和(自身を含む): 412935008304

約数和(自身を除く): 93415938499

約数列:

[1, 5, 13, 65, 26017, 130085, 188941, 338221, 944705, 1691105, 2456233, 12281165, 4915677997, 24578389985, 63903813961, 319519069805]

約数ペア:

[(1, 319519069805), (5, 63903813961), (13, 24578389985), (65, 4915677997), (26017, 12281165), (130085, 2456233), (188941, 1691105), (338221, 944705)]